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List:       python-list
Subject:    Re: map/filter/reduce/lambda opinions and background unscientific
From:       "Marc 'BlackJack' Rintsch" <bj_666 () gmx ! net>
Date:       2005-07-07 22:01:07
Message-ID: pan.2005.07.07.22.01.07.882136 () gmx ! net
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In <sFcze.219803$w15.78971@tornado.tampabay.rr.com>, Ron Adam wrote:

> Reinhold Birkenfeld wrote:
>> Ron Adam wrote:
>>>(a) == ()
>> 
>> 
>> Whoops! a (which is None) is equal to the empty tuple (which is not None)?
> 
> It's not an empty tuple, it's an empty parenthesis.  Using tuples it 
> would be.

But empty parenthesis are parsed as empty tuple::

  In [8]: type( () )
  Out[8]: <type 'tuple'>

Ciao,
	Marc 'BlackJack' Rintsch
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